Westermo GD-01 - Manual (Page 93)

93 6196-2220
Data commands
+CBST – Bearer type selection
Description:
This command applies to both outgoing and incoming data calls, but in a different way.
For an outgoing call, the two parameters (e.g. and ) apply, whereas for an
incoming call, only the parameter applies.
NOTE 1: For incoming calls, if is set to T only and the network offers NT only or
vice versa, then the call is released.
NOTE 2: The former values of 100 and 101 for are retained for compatibility pur-
poses but should no longer be used, values 2 and 3 should be used instead.
Syntax:
AT+CBST= , ,
Command example Possible responses Note
AT+CBST=? +CBST: Test command
(0-8,12,14,65,66,68,
70,71,75),(0),(0-3)
OK
AT+CBST=7,0,1 OK Ask for a bearer, result:
Bearer supported
AT+CBST? +CBST:7,0,1 Current values
OK
AT+CBST=81,0,0 +CME ERROR: 4 Ask for a bearer, result:
Bearer not supported
Defined values:
No data compression is provided and only asynchronous modem is supported
( = 0).
B A C K